153274317

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 240261120

約数和(自身を除く): 86986803

約数列:

[1, 3, 7, 21, 43, 129, 269, 301, 631, 807, 903, 1883, 1893, 4417, 5649, 11567, 13251, 27133, 34701, 80969, 81399, 169739, 189931, 242907, 509217, 569793, 1188173, 3564519, 7298777, 21896331, 51091439, 153274317]

約数ペア:

[(1, 153274317), (3, 51091439), (7, 21896331), (21, 7298777), (43, 3564519), (129, 1188173), (269, 569793), (301, 509217), (631, 242907), (807, 189931), (903, 169739), (1883, 81399), (1893, 80969), (4417, 34701), (5649, 27133), (11567, 13251)]